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HomeMy WebLinkAboutR-393407TBLOCK PTN. OF SW 114 OF NW 114 OF SEC. 32, TWP 24N, R5E W.M. CSIT1391-501 OTOP1391501 CNOT1391501 CUSD1391501 / / 3224059036 / TESC1391501 i / /�/ / 3224059058 CGRD1391501 px r i % /+ /VV/ W W- j�I/ ///// /8/ / / // /// /// I//// / // �// /( � /, ///3'/// / / // j///l /// / / //////�// // - // � // � / //l / // // // j1 / /\ / ///�//�//// ///.///ll / / / /•/l/ / \/ �/� / / \/�// / /// /j/// // /(// / / / / // J /%/J//I// / I/ /l. / //11/l/ 8///./I /"/ // F //'� �/Q/ /`// ��/ / // / /// //// - ��l/ / /'//////� / / ////�//////// //s/)/ /� .//. (/' ' ///� I/J// //// //./ /:�.O�// i �/i///s%////,// /�� / �//�'�W�i�/: / �/s• -o nn VV / S� Ww / S 515 F -;RTW 40 SREEC /I3 / I/l'I LF R_/ D 10 TYPE T2 30LF Tw BPE=6E=s / / I 7 1 64 N az T ss I II �I �1 nI '1I o�o/1s o/o o� s 0 B-59_14"S BPE=64 2 x 4 TYP. 116CqTYP IV 8' 20+0U TYP. r .e1. 1a / Ii I I II II � I � IL L/ /5 oW�n N 5' WATE� LINE ESO 1.. REC. NY. 5333823I0 �0 „S BPE-62.0 0/RD 78 /5/ /14 8Call: � _ O/I S D 682"D - G TYP. 4 6I /� 0_, 48"SEQ 2 o 10",10"B I 10"16",3 M A W W I W / SS SS Ss W ® W - - N8 %15.47'W 67.37' - - -- --- _5 3342700410 W W W W - W - W - - 624LF 5 TYP. 11 I / / / / / 1010"�- 6" 6" 8 o"M- 3342700412 3342700414 3342700418 41 LF 3 I O � I I 3342700405 LEGEND - X X X- SIL T FENCE TREE PROTECTION FENCING ll ll CONSTRUCTION FENCING TEMPORARY INTERCEPTOR DITCH WITH ROCK CHECK DAM m ' 75 SD PERMANENT SD FACILITY (SEE NOTE 3) U RIP-RAP/QUARRY SPALL PAD CATCH BASIN INLET PROTECTION TEMPORARY CULVERT PROTECT EXIST. TREE, SEE TREE PROTECTION DETAIL ON SHEET C1.101 sz �J �W �L, L- CD J �Q J �Q CD � U U� CONSULTANTS Qc" Site Planning • Civil Engineering Cu Land Use Consulting • Project Management CALL BEFORE 11431 WILLOWS RD. NE, SUITE 120 ® YOU DIG CD REDMOND, WA 98052 1-800-424-5555 Q \u Phone: (425) 285-2390 1 FAX: (425) 285-2389 wNu www.cphconsuItants.com i Copyright © 2019 CPH Consultants, LLC. All Rights Reserved. CONSTRUCTION NOTES OSTABILIZED CONSTRUCTION ENTRANCE PER DETAIL ON SHEET C1.100. 2O TREE PROTECTION FENCE PER DETAIL ON SHEET C1.101. 3O SILT FENCE PER DETAIL ON SHEET C1.100. OAPPROX. LIMIT OF GRADING, SEE TYPICAL CLEARING LIMITS DETAIL ON SHT. C1.100. 5O CONSTRUCTION FENCING PER DETAIL ON SHEET C1.100. 6O TEMP. INTERCEPTOR DITCH PER DETAIL ON SHEET C1.100. 07 ROCK CHECK DAM PER DETAIL ON SHEET C1.100. OTEMP. CULVERT, APPROX. LENGTH AND SIZE PER PLAN, S=29 MIN. OGRAVEL CONE FILTER AND RISER PER DETAIL ON SHEET C1.101. 10 1.0 CY MIN. QUARRY SPALLS AT PIPE OR DITCH INLET OR S OUTFALL. 11 CATCH BASIN INLET PROTECTION PER DETAIL ON SHEET C1.101. 12 TEMP. SED. POND PER DETAIL ON SHEET C1.101. 13 PERMANENT STORM DRAINAGE IMPROVEMENTS UTILIZED WITH TESC MEASURES, SEE SHT. C2.00 FOR DETAILS. 14 PIPE SLOPE DRAIN PER DETAIL ON SHEET C1.100. RECOMMENDED CONSTRUCTION SEQUENCE 1. PRE -CONSTRUCTION MEETING. 2. POST SIGN WITH NAME AND PHONE NUMBER OF ESC SUPERVISOR (MAY BE CONSOLIDATED WITH THE REQUIRED NOTICE OF CONSTRUCTION SIGN). 3. FLAG OR FENCE CLEARING LIMITS. 4. INSTALL CATCH BASIN PROTECTION IF REQUIRED. 5. GRADE AND INSTALL CONSTRUCTION ENTRANCE(S). 6. INSTALL PERIMETER PROTECTION (SILT FENCE ETC.). 7. CONSTRUCT SEDIMENT POND AND TRAPS. 8. GRADE AND STABILIZE CONSTRUCTION ROADS. 9. CONSTRUCT SURFACE WATER CONTROLS (INTERCEPTOR DIKES, PIPE SLOPE DRAINS, ETC.) SIMULTANEOUSLY WITH CLEARING AND GRADING FOR PROJECT DEVELOPMENT. 10. MAINTAIN EROSION CONTROL MEASURES IN ACCORDANCE WITH APPENDIX D OF THE SURFACE WATER DESIGN MANUAL AND MANUFACTURER'S RECOMMENDATIONS. 11. RELOCATE EROSION CONTROL MEASURES OR INSTALL NEW MEASURES SO THAT AS SITE CONDITIONS CHANGE THE EROSION AND SEDIMENT CONTROL IS ALWAYS IN ACCORDANCE WITH THE CITY'S EROSION AND SEDIMENT CONTROL STANDARDS. 12. COVER ALL AREAS THAT WILL BE UNWORKED FOR MORE THAN SEVEN DAYS DURING THE DRY SEASON OR TWO DAYS DURING THE WET SEASON WITH STRAW, WOOD FIBER MULCH, COMPOST, PLASTIC SHEETING OR EQUIVALENT. 13. STABILIZE ALL AREAS THAT REACH FINAL GRADE WITHIN SEVEN DAYS. 14. SEED OR SOD ANY AREAS TO REMAIN UNWORKED FOR MORE THAN 30 DAYS. 15. UPON COMPLETION OF THE PROJECT, ALL DISTURBED AREAS MUST BE STABILIZED AND BMPS REMOVED IF APPROPRIATE. THE AS -BUILT INFORMATION NOTE: SHOWN ON THIS PLAN IS PER / ADDITIONAL EROSION CONTROL MEASURES MAY FIELD SURVEY PERFORMED AND BE REQUIRED AS DEEMED NECESSARY BY THE DATA PROVIDED BY AXIS CITY OF RENTON INSPECTOR SURVEY & MAPPING AND/OR RECORD INFORMATION PROVIDE[ BY THE CONTRACTOR. CITY OF RENTON PERMIT SUBMITTAL BHB 5/1/18 JBS SURVEYED: SC-_E STEPHEN PHILLIPS PLS HORIZONTAL: NAVD ,gas RECORD DRAWINGS MRL 3/1 1/19 JBS HORIZONTAL: NAD 1983�1991 C TY 0 F DESIGNED: BRYCE BESSETTE VR RENTON DRAWN: JOE AMARO ONE INCH DATU M CHECKED: IAT FULL SCALE Planning/Building/Public Works Dept. JAMIE B. SCHROEDER, PE IF NOT ONE INCH N 0. REVISION L DATE AP P R APPROVED: SCALE ACCORDINGLY NOTES: 1. TEMPORARY CULVERTS, INTERCEPTOR DITCHES, AND CHECK DAMS ARE SHOWN APPROXIMATE. ACTUAL LIMITS AND LOCATIONS MAY VARY TO FACILITATE SITE CONDITIONS AND CONSTRUCTION ACTI VI TIES. ADDITIONAL EROSION CONTROL MEASURES MAY BE REQUIRED AS DEEMED NECESSARY BY THE CITY OF RENTON INSPECTOR 2. ALL EXIST. BUILDINGS, FENCING, AND IMPROVEMENTS WITHIN THE CLEARING LIMITS SHALL BE REMOVED AND PROPERLY DISPOSED PRIOR TO CLEARING. 3. PERMANENT STORM DRAINAGE FACILITIES MAY BE USED FOR TEMPORARY STORM WATER COLLECTION AND CONVEYANCE CONTROLS IN CONJUNCTION WITH NECESSARY TEMPORARY BMP'S DURING CONSTRUCTION. ALL PERMANENT STORM DRAIN FACILITIES ACTIVE DURING CONSTRUCTION SHALL BE CLEANED AND/OR REPAIRED TO GOOD WORKING CONDITION PRIOR TO FINAL PROJECT CLOSEOUT. 4. ALL TREES WITHIN THE CLEARING LIMITS, EXCEPT AS NOTED TO BE PROTECTED SHALL BE REMOVED. 5. ADDITIONAL EROSION CONTROL MEASURES MAY BE REQUIRED AS DEEMED NECESSARY BY THE CITY OF REN TON. 6. THE SOIL MOISTURE HOLDING CAPACITY OF ALL NEW PERVIOUS SURFACE THAT AT PROJECT COMPLETION WILL NOT BE COVERED BY IMPERVIOUS SURFACE OR INCORPORATED INTO A DRAINAGE FACILITY MUST BE PROTECTED. THE DUFF LAYER AND NATIVE TOPSOIL SHALL BE RETAINED IN AN UNDISTURBED STATE TO THE MAXIMUM EXTENT FEASIBLE. 7. ANY DUFF LAYER OR TOPSOIL REMOVED DURING GRADING SHALL BE STOCKPILED ONSITE IN A DESIGNATED, CONTROLLED AREA NOT ADJACENT TO PUBLIC RESOURCES AND CRITICAL AREAS. THE MATERIAL SHALL BE REAPPLIED TO OTHER PORTIONS OF THE SITE WHERE FEASIBLE. 8. THE SOIL IN ANY AREA THAT HAS BEEN COMPACTED OR THAT HAS HAD SOME OR ALL OF THE DUFF LAYER OR UNDERLYING TOPSOIL REMOVED SHALL BE AMENDED TO MITIGATE FOR LOSS OF MOISTURE -HOLDING CAPACITY. THE AMENDMENT SHALL TAKE PLACE BETWEEN MAY 1 AND OCTOBER 1. REPLACED TOPSOIL SHALL BE A MINIMUM 8 INCHES THICK. REPLACED TOPSOIL SHALL HAVE AN ORGANIC MATTER CONTENT BETWEEN 8 AND 13 PERCENT DRY WEIGHT AND A pH SUITABLE FOR THE PROPOSED LANDSCAPE PLANTS. 9. WATERING FOR DUST CONTROL MEASURES SHALL BE PERFORMED AND PROVIDED BY THE CONTRACTOR AS NECESSAR Y. 0 30 60 PLAN IN FEET R-393407 IN COMPLIANCE WITH CITY OF RENTON STANDARDS SENZA LAKEVIEW ROADWAY GRADING, DRAINAGE AND SANITARY SEWER IMPROVEMENTS ESC PLAN w w DATE: 1 8 FIELD/OK/ PAGE: DRAWING NO: N C1.01 z w S11E--. OF: 7 48 (f)